<?php
class MyClient
{
       public function getBrowse()
        {
                $Agent = $_SERVER['HTTP_USER_AGENT'];
                $browser = '';
                $browserver = '';
                $Browsers = array('Lynx', 'MOSAIC', 'AOL', 'Opera', 'JAVA', 'MacWeb', 'WebExplorer', 'OmniWeb');
                for($i = 0; $i <= 7; $i ++){
                        if(strpos($Agent, $Browsers[$i])){
                                $browser = $Browsers[$i];
                                $browserver = '';
                        }
                }
                if(ereg('Mozilla', $Agent) && !ereg('MSIE', $Agent)){
                        $temp = explode('(', $Agent);
                        $Part = $temp[0];
                        $temp = explode('/', $Part);
                        $browserver = $temp[1];
                        $temp = explode(' ', $browserver);
                        $browserver = $temp[0];
                        $browserver = preg_replace('/([\d\.]+)/', '\\1', $browserver);
                        $browserver = $browserver;
                        $browser = 'Netscape Navigator';
                }
                if(ereg('Mozilla', $Agent) && ereg('Opera', $Agent)) {
                        $temp = explode('(', $Agent);
                        $Part = $temp[1];
                        $temp = explode(')', $Part);
                        $browserver = $temp[1];
                        $temp = explode(' ', $browserver);
                        $browserver = $temp[2];
                        $browserver = preg_replace('/([\d\.]+)/', '\\1', $browserver);
                        $browserver = $browserver;
                        $browser = 'Opera';
                }
                if(ereg('Mozilla', $Agent) && ereg('MSIE', $Agent)){
                        $temp = explode('(', $Agent);
                        $Part = $temp[1];
                        $temp = explode(';', $Part);
                        $Part = $temp[1];
                        $temp = explode(' ', $Part);
                        $browserver = $temp[2];
                        $browserver = preg_replace('/([\d\.]+)/','\\1',$browserver);
                        $browserver = $browserver;
                        $browser = 'Internet Explorer';
                }
                if($browser != ''){
                        $browseinfo = $browser.' '.$browserver;
                } else {
                        $browseinfo = false;
                }
                return $browseinfo;
        }

       public function getOS ()
        {
                $agent = $_SERVER['HTTP_USER_AGENT'];
                $os = false;
                if (eregi('win', $agent) && strpos($agent, '95')){
                        $os = 'Windows 95';
                }
                else if (eregi('win 9x', $agent) && strpos($agent, '4.90')){
                        $os = 'Windows ME';
                }
                else if (eregi('win', $agent) && ereg('98', $agent)){
                        $os = 'Windows 98';
                }
                else if (eregi('win', $agent) && eregi('nt 5.1', $agent)){
                        $os = 'Windows XP';
                }
                else if (eregi('win', $agent) && eregi('nt 5', $agent)){
                        $os = 'Windows 2000';
                }
                else if (eregi('win', $agent) && eregi('nt', $agent)){
                        $os = 'Windows NT';
                }
                else if (eregi('win', $agent) && ereg('32', $agent)){
                        $os = 'Windows 32';
                }
                else if (eregi('linux', $agent)){
                        $os = 'Linux';
                }
                else if (eregi('unix', $agent)){
                        $os = 'Unix';
                }
                else if (eregi('sun', $agent) && eregi('os', $agent)){
                        $os = 'SunOS';
                }
                else if (eregi('ibm', $agent) && eregi('os', $agent)){
                        $os = 'IBM OS/2';
                }
                else if (eregi('Mac', $agent) && eregi('PC', $agent)){
                        $os = 'Macintosh';
                }
                else if (eregi('PowerPC', $agent)){
                        $os = 'PowerPC';
                }
                else if (eregi('AIX', $agent)){
                        $os = 'AIX';
                }
                else if (eregi('HPUX', $agent)){
                        $os = 'HPUX';
                }
                else if (eregi('NetBSD', $agent)){
                        $os = 'NetBSD';
                }
                else if (eregi('BSD', $agent)){
                        $os = 'BSD';
                }
                else if (ereg('OSF1', $agent)){
                        $os = 'OSF1';
                }
                else if (ereg('IRIX', $agent)){
                        $os = 'IRIX';
                }
                else if (eregi('FreeBSD', $agent)){
                        $os = 'FreeBSD';
                }
                else if (eregi('teleport', $agent)){
                        $os = 'teleport';
                }
                else if (eregi('flashget', $agent)){
                        $os = 'flashget';
                }
                else if (eregi('webzip', $agent)){
                        $os = 'webzip';
                }
                else if (eregi('offline', $agent)){
                        $os = 'offline';
                }
                else {
                         $os = 'Unknown';
                }
                return $os;
        }

}

?>